3 Phase Asynchronous Induction Motor

3 Phase Asynchronous Induction Motor

YRKK series 3 phase asynchronous induction motor can adjust starting torque and starting current through adjust rotor external connected additional resistance. Motor proper adopts box-type steel plate welding structure with light weight and good rigidity. This series of motor has advantages of compact structure, light weight, high efficiency, energy-saving, low noise and vibration, high reliability, long service life and convenient installation and maintenance, etc. The motors can operate when ambient temperature is -15℃~+40℃; the altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
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Description

Technical Parameters

Brief Introduction

 

High-voltage 3 phase asynchronous induction motor is a kind of motor widely used in modern industry. It has the advantages of high starting efficiency, simple structure, stable operation, etc. It is widely used in various machinery, metallurgy, mining, chemical industry and other fields of transmission or drive. In this paper, the advantages and applications of high voltage 3 phase asynchronous induction motor will be elaborated from several angles.

 

First of all, the high-voltage 3 phase asynchronous induction motor can start efficiently. When this kind of motor starts, there is no need for any additional starting device or equipment, just connect the motor to the power supply for normal operation. Compared with other motors, the starting current of this motor is small, and it can reach the rated speed in a short time, which is characterized by high starting efficiency.

 

Secondly, the structure of this motor is simple. The high-voltage 3 phase asynchronous induction motor consists of only two parts, stator and rotor, without direct connection and floating brushes, so its structure is simple and easy to maintain. Compared with traditional motors, this motor also runs with less noise, so it is widely used in some occasions with higher noise requirements.

 

In addition, the high-voltage 3 phase asynchronous induction motor is very stable during operation. This is mainly due to the simple and clear operation principle of this motor, and the electromagnetic force between the rotor and stator is balanced. During operation, the running speed of the motor can be adjusted by itself, while the electromagnetic torque of the motor can be maintained in a balanced manner. As a result, the motor has a stable running condition under high load and multi-load conditions, and is widely used.

 

Finally, the high-voltage 3 phase asynchronous induction motor can be applied in various fields. Due to its high starting efficiency, simple structure and stable operation, this motor is widely used in various industries, such as transmission or drive in machinery, metallurgy, mining, chemical industry and other fields. In large machines and equipment, the application of this motor can not only improve the production efficiency, but also reduce the damage to the environment and equipment, which is an indispensable part of modern industry.

 

In summary, the high-voltage 3 phase asynchronous induction motor has the advantages of high starting efficiency, simple structure, stable operation and so on. It has been widely used in various fields and plays an indispensable and important role in the development of modern industry.

 

Main Technical Parameters

 

Frame

H1000mm

Power Scope

1000kW~1600kW

Voltage

10kV

Frequency

50Hz, 60Hz

Number of Poles

16P

Speed

371rpm

Cooling Mechod

IC611

Protection Grade

IP55

Insulation Class

F(155℃)

Duty

S1

Mounting Type

IM B3

 

Outline Dimensions

 

drawing of 3 phase asynchronous induction motor

 

outline dimension of 3 phase asynchronous induction motor

 

Motor Parameters

 

technical data of 3 phase asynchronous induction motor

 

 
 
 

 

Applications

 

 

 

 

 

 

For lubrication grease used in the 3 phase asynchronous induction motor, it is limited by a throttle plate in the oil inlet pipe to maintain the proper amount of oil entering the bearings, which is provided by the user and installed in the oil supply line. The oil ring is supplied together with the motor to ensure temporary lubrication of the bearings in case of failure of the forced lubrication system. The oil supply pressure is adjustable from 0.01MPa to 0.08MPa. If the pressure is too low or the oil supply is insufficient, it will cause the temperature of the axial tile to be high. High pressure will easily lead to oul leakage.

 

cement(001)

Cement

power station(001)

Power Station

water conservation(001)

Water conservation

steel(001)

Steel

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